Satellite Cells, Skeletal MusclePAX7 Transcription FactorMuscle, SkeletalMuscle DevelopmentRegenerationMuscle Fibers, SkeletalMyoD ProteinMusclesCell DifferentiationSatellite Cells, PerineuronalCattleMuscle ProteinsPostmortem ChangesCells, CulturedDNA, SatelliteCell LineageMyoblastsCalpainMyogenic Regulatory Factor 5MyogeninRNA, SatelliteMice, Inbred mdxMuscle ContractionMuscle Fibers, Fast-TwitchMyoblasts, SkeletalCell ProliferationMuscle Fibers, Slow-TwitchMuscular AtrophyMitochondria, MuscleSatellite CommunicationsDesminPaired Box Transcription FactorsStem CellsMuscle, SmoothMuscular DiseasesMyostatinMuscle DenervationMice, Inbred C57BLSatellite VirusesRNA, MessengerSignal TransductionMuscle, Smooth, VascularGene Expression RegulationMuscle CellsExerciseMuscle FatigueAgingCell DivisionQuadriceps MuscleGlycogenCell SeparationMyofibrilsMyosin Heavy ChainsImmunohistochemistryCardiotoxinsHepatocyte Growth Factor